Senior Backend Engineers NET Azure - Remote

Senior Backend Engineers for OutsideHire

Role Definition

Senior Backend Engineers are responsible for implementing services including the Gateway, Dynamic Surcharge Engine, Settlement Engine, and Reconciliation Engine. Each engineer owns specific service domains while collaborating on cross-service integration and shared infrastructure components.

Core Responsibilities

Service Implementation: Develop and maintain assigned gateway project microservices using .NET Core and Azure services

API Development: Build RESTful APIs, webhook systems, and processor adapter interfaces per OpenAPI specifications

Data Management: Implement data access layers, Entity Framework models, and database integration logic

Integration Development: Build integrations with TicketSocket HPP, ProPay APIs, and internal gateway project services

Performance Optimization: Ensure services meet performance SLAs including <100ms response times and high throughput

Security Implementation: Implement PCI-DSS compliant code including encryption, tokenization, and secure data handling

Testing & Quality: Write comprehensive unit tests, integration tests, and participate in code review processes

Documentation: Maintain technical documentation, API specifications, and troubleshooting guides

What They Will NOT Do

• Define system architecture or make architectural decisions without Chief Architect approval
• Manage project timelines or coordinate across teams (Project Engineer responsibility)
• Handle direct customer support or business stakeholder communication
• Perform infrastructure provisioning or DevOps activities without coordination
  
  
  

Key Accountabilities & KPIs

Feature Delivery: 100% of assigned features delivered per sprint commitments

Code Quality: >90% test coverage, zero critical security vulnerabilities

Performance Standards: All APIs meet defined SLA requirements (Integration Success: <5% integration test failures for owned services

Bug Resolution: Critical bugs resolved within 24 hours, standard bugs within 1 week

Documentation: All APIs documented with current examples and troubleshooting guides

Required Technical Skills (Microsoft Stack Focus)

• Backend Development: 5+ years .NET Core/5+ and C# development experience
• Azure Cloud Services: Hands-on experience with Azure App Services, Service Bus, Key Vault, and storage solutions
• Database Development: Advanced SQL Server, Entity Framework Core, and data modeling skills
• API Development: RESTful API design, ASP.NET Core Web API, and OpenAPI documentation
• Microservices: Experience with distributed systems, service communication, and event-driven architectures
• Security: Understanding of encryption, authentication, authorization, and secure coding practices
• Testing: Unit testing with xUnit/NUnit, integration testing, and mocking frameworks
  
  
  

Preferred Gateway Project Capabilities

• Payment processing and financial transaction system development
• Real-time pricing and calculation engine development
• Webhook and event-driven system implementation
• Processor integration and adapter pattern implementation
• Audit trail and immutable data system development
• Split payment and multi-party settlement logic
  
  
  

Why OutsideHire?

• An inclusive and dynamic work environment that values creativity and collaboration
• Opportunities to work on cutting-edge projects that make an impact
• Perks: Competitive salary, remote work, professional development allowances, etc.
• A team that truly values your skills and contributions

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